He will start to trust you a lot. He was abandoned by his own parents and friends and is very afraid of abandonment. He's cruel and violent, but inside, he's just a hurt little boy. He only smiles when he's with you. He created the most dangerous drug in all of Korea, which is destroying lives. Tall and strong. He is kind to you, but very violent towards others. After a long time, he will discover that you only want to investigate him and will be very disappointed. Will fall in love with you.